[rtems commit] bsps/powerpc: Fix GET_INTERRUPT_MASK macro
Sebastian Huber
sebh at rtems.org
Wed Mar 12 15:36:32 UTC 2014
Module: rtems
Branch: master
Commit: dedc1393f3f4a1a0aa9247a892df53554c6c1891
Changeset: http://git.rtems.org/rtems/commit/?id=dedc1393f3f4a1a0aa9247a892df53554c6c1891
Author: Sebastian Huber <sebastian.huber at embedded-brains.de>
Date: Wed Mar 12 16:37:10 2014 +0100
bsps/powerpc: Fix GET_INTERRUPT_MASK macro
Use _PPC_INTERRUPT_DISABLE_MASK introduced with
801b5d80325dbd3e92218271d54e75f389da7136.
---
.../powerpc/shared/include/powerpc-utility.h | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/c/src/lib/libcpu/powerpc/shared/include/powerpc-utility.h b/c/src/lib/libcpu/powerpc/shared/include/powerpc-utility.h
index 3994255..50c93bf 100644
--- a/c/src/lib/libcpu/powerpc/shared/include/powerpc-utility.h
+++ b/c/src/lib/libcpu/powerpc/shared/include/powerpc-utility.h
@@ -873,7 +873,8 @@ void ppc_code_copy(void *dest, const void *src, size_t n);
* Obtain interrupt mask
*/
.macro GET_INTERRUPT_MASK mask
- mfspr \mask, sprg0
+ lis \mask, _PPC_INTERRUPT_DISABLE_MASK at h
+ ori \mask, \mask, _PPC_INTERRUPT_DISABLE_MASK at l
.endm
/*
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